When inverted, three different colorful droplets appear to be changing shape as they fall from the top reservoir of liquid to the bottom. How many different colored droplets are really present? (Only two.) Can you infer anything about their densities? Why do the drops change shape as they fall? Great for sharpening those observational skills! Colors may vary. 14.5 cm (5.6") tall.This item is not available for International Shipping, and will be removed from any International orders.
Flowing Color Spectrum
This product is shipped from our supplier's warehouse in CT, United States
This product is brand new and includes the manufacturer's warranty, so you can buy with confidence.
A 25% handling charge is levied against all authorized returns except those due to our error. Unauthorized returns are subject to a 40% handling charge. Damages & defects must be reported to us within 14 days.
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